Store this butterhead lettuce unwashed in a loosely closed plastic bag in the refrigerator. It should keep for 2 to 3 days. If you wash the leaves, dry them thoroughly, and refrigerate in a tightly sealed plastic bag, Boston lettuce will last for about a week. Storing Iceberg Lettuce.
You should inform him of your actions though, such as when you apply a bandage and/or a tourniquet. It's also important for the person to know that medical help is on the way. Try to make a quick 911 emergency phone call (or ask a bystander) as soon as you are able. In most severe injuries, the use of a bandage and/or tourniquet is merely buying time so that trained medical personnel can take over and do what's necessary.
Problems with Tourniquet Use. The majority of external hemorrhage can be controlled by direct pressure. Preventing arterial blood flow to a limb with result in ischaemia (restriction in blood supply). Continuous application for longer than 2 hours can result in permanent nerve injury, muscle injury. Muscle damage is nearly complete by 6 hours, with likely required amputation. The general conclusion is that a tourniquet can be left in place for 2 hours with little risk of permanent ischaemic injury.